Design and Implementation of Coal Mine SIP Communication Based on SOPC
ZHU Zhengjiang
YUAN Yiling
JIA Zhiqi
Abstract：Underground mining is mainly adopted in China’ s coal mines and the manual massage and wired communication are the main communication modes between surface and underground for a long period of time, which have been unable to meet the requirements of the production and safety in coal mines. For this purpose, an embedded Linux mobile communication terminal product was designed based on SOPC technology. By optimizing relevant techniques such as SIP protocol in a wireless network environment, the embedded platform product was designed and completed, the underground real-time and stable voice communication was thus achieved. The experimental results indicated that the communication was smooth and the call quality was better.
Keywords：SOPCSIPMicroBlazecommunication terminalvoice
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 37-39 )